.chat-box {
  display: flex;
  flex: 1;
  align-items: stretch;
  padding: 20px 20px 20px 0;
  overflow: hidden;
}

.chat-wrapper {
  position: relative;
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
}

.chat {
  display: flex;
  flex: 1;
  flex-direction: column;
  height: 100%;
  padding-bottom: 16px;
  background-color: var(--background-secondary);
  border-radius: 8px;
}

.chat-edit {
  position: relative;
  padding: 0 16px;
  word-break: break-all;

  .m-input {
    padding: 0 4px;
    margin: 0 4px;
    background-color: transparent;
  }

  .msg-input {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 40px;
    padding: 2px 6px;
    font-size: 14px;
    color: var(--font-main);
    background-color: var(--background-3);
    border-radius: 12px;

    .action {
      display: flex;
      align-items: center;
      padding: 4px;
      line-height: 1;
      cursor: pointer;
      background-color: var(--background-3);
      border-radius: 4px;
    }

    .action:hover {
      background-color: var(--hover-bg-2);
    }

    .send {
      transition: all 0.3s ease;
    }

    .is-edit {
      background-color: var(--background-2);
    }

    .is-edit .send {
      transform: rotate(45deg);
    }

    .disabled {
      color: var(--font-light);
      pointer-events: none;
    }

    .divider {
      position: relative;
      display: inline-block;
      width: 1px;
      height: 1.2em;
      margin: 0 4px;
      vertical-align: middle;
      border-left: 1px solid var(--background-2);
    }

    :deep(.el-textarea__inner) {
      padding: 0;
      font-size: 14px;
      color: var(--font-main);
      resize: none;
      background-color: var(--background-3);
      border: none;
      box-shadow: none;
      transition: 0.2s;
    }

    .recorded {
      position: relative;
      z-index: 20;
      display: inline-flex;
      justify-content: center;
      width: 100%;
      cursor: pointer;
      user-select: none;
      border-radius: 12px;

      &-tips {
        animation: scale-in-center 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;

        @keyframes scale-in-center {
          0% {
            opacity: 1;
            transform: scale(0);
          }

          100% {
            opacity: 1;
            transform: scale(1);
          }
        }
      }

      &:active {
        margin: 0 10px;
        font-weight: bolder;
        line-height: 2em;
        color: #ffb357;
        box-shadow: 0 0 12px 10px var(--background-2);
        transition: all 0.2s ease;
        transform: scaleY(1.1);
      }
    }
  }

  .reply-msg-wrapper {
    display: flex;
    column-gap: 12px;
    align-items: center;
    padding: 4px 12px;
    margin-bottom: 4px;
    font-size: 12px;
    color: var(--font-light);
    word-wrap: break-all;
    white-space: pre-wrap;
    background-color: var(--background-3);
    border-radius: 12px;
  }

  .reply-msg-content {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .reply-msg-icon {
    margin-left: auto;
    cursor: pointer;
    border-radius: 4px;

    &:hover {
      background-color: var(--background-secondary);
    }
  }

  .tips {
    position: absolute;
    top: 0;
    left: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 14px;
    cursor: pointer;
    backdrop-filter: saturate(90%) blur(2px);
  }

  .tips-text {
    margin-right: 2px;
    margin-left: 2px;
    color: var(--color-primary);
  }
}

.emoji-panel {
  display: flex;
  flex-direction: column;

  .footer {
    display: flex;
    align-items: center;
    padding: 4px 6px 0;
    margin-top: 4px;
    border-top: 1px solid var(--background-2);

    &-act {
      padding: 4px;
      margin-right: 8px;
      line-height: 18px;
      border-radius: 6px;
    }

    .active {
      background-color: var(--background-3);
    }
  }

  &-content {
    display: flex;
    flex-wrap: wrap;
    align-content: flex-start;
    height: 220px;
    overflow-y: auto;

    .item {
      position: relative;
      width: 60px;
      height: 60px;
      margin: 7px;
      cursor: pointer;
      border-radius: 6px;

      .del {
        position: absolute;
        top: 0;
        right: 2px;
        font-weight: 500;
        color: #f54e4e;
        cursor: pointer;
      }

      img {
        width: 100%;
        height: 100%;
        vertical-align: bottom;
        border-radius: 2px;
      }

      &:hover {
        box-shadow: var(--el-box-shadow-light);
      }
    }

    .item-add {
      width: 60px;
      height: 60px;
      margin: 7px;
      line-height: 58px;
      text-align: center;
      border: 1px solid #fff;
      border-radius: 6px;
    }
  }
}

.emoji-list {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin: 0;
  word-wrap: break-word;
  list-style-type: none;
}

.emoji-item {
  width: 28px;
  height: 28px;
  padding-top: 3px;
  padding-left: 2px;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  border-radius: 4px;

  &:hover {
    background-color: var(--background-3);
  }
}

.icon-lock {
  margin-right: 4px;
}

@keyframes audio-wave {
  0% {
    transform: scaleY(1);
  }

  50% {
    transform: scaleY(0.8);
  }

  100% {
    transform: scaleY(1);
  }
}

.audio {
  animation: audio-wave 1s infinite;
}

@media only screen and (max-width: 640px) {
  .chat-box {
    padding: 8px 0 0;
  }

  .chat-wrapper {
    margin-right: 0;
  }
}

.cursor-pointer {
  cursor: pointer;
}
